Nokia Solutions and Networks T7HN1 2.5 GHz Diversity Access Point User Manual users manual 5

Nokia Solutions and Networks 2.5 GHz Diversity Access Point users manual 5

users manual 5

Customer Input/Output Cabling Installation Chapter 4: Access P oint Hardw are InstallationProcedure 4 -12 Procedure to Install the Customer Dened Input/Output Cables1If not already open, open the Customer Interface Compartment.If not already done, remove conduit plug from access hole.2Route the Customer Defined Input (CDI) Cable 1–2 through conduit to theunderside of the B CU , through the access hole, and up to the connectorlabeledCUST . INP UT 1–23P erform step 2 for CDI Cable 3–4.4Route the Customer Defined Output (CDO) Cable 1–4 through conduit tothe underside of the B CU , through the access hole, and up to the connectorlabeledCUST . OUTP UT 1–45P erform step 4 for CDO Cables 5–8, 9–12, and 13–16.6Ensure a good connection.Close and lock Customer Interface compartment.4 -34 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Div ersit y Access P oint (DAP) RF Head Assembly InstallationDiversity Access Point (DAP) RF Head AssemblyInstallation■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■OverviewThis section contains the procedures for installing the Diversity Access P oint RF Head Assemblywhich is comprised of the RF Head and antenna radome. Refer to Figure 1 -2 for an overallview of the DAP .DAP RF HeadRefer to Figure 1 -4 for the major components of the DAP RF Head.Electrical RequirementsThe RF Head is designed to use 40 to 59 VDC (nominal +54 VDC) supplied through the BaseControl Unit (B CU).EnvironmentalThe operational temperature range for the RF Head is –20 to +55 degrees centigrade.Dimensions and Weight•Dimension: 228.6 mm (9 in) Wx 712 mm (28 in) Hx 406.4 mm (16 in) D•W eight: 25.4 kg (56 lbs)The dimension measurements do not include connectors, hinges, handles, or latches.Conduit SizesRefer to T able 4 -2 for conduit sizes.68P09277A59 -8 4 -35PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Div ersit y Access P oint (DAP) RF Head Assembly Installation Chapter 4: Access P oint Hardw are InstallationTable 4 -2 Conduit R equirementsNo. DesignationRequired Size1P ower1–1/4 inch2Fiber OpticNoneTools and Materials•Mounting Bracket Assembly•U -bolts•Set of metric sockets (3/8–in or 1/4–in drivers)•Set of standard sockets (3/8–in or 1/4–in drivers)•Socket 3/8–in or 1/4–in driver•T orque Driver•Cordless P ower Driver•Ground Lug•Crimp T ool•T30 T orx Screw Driver•Adjustable Crescent W rench•Tie -wraps of varying lengthsU -Bolt SpecicationsThe U -bolt issupplied by the Customer. Reference Figure 4 -17 and to determine the properU -bolt to use. P ole mounting bracket is designed to use 3/8–inch hardware.4 -36 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Div ersit y Access P oint (DAP) RF Head Assembly InstallationFigure 4 -17 U -Bolt Sizingti-cdma-05727.epsCBTable 4 -3 DAP U -Bolt SizingNominalPipe SizePipe ODMinimum DimensionBMaximum DimensionBMinimumDimension C(in) (in) (mm) (in) (mm) (in) (mm) (in) (mm)2 2.375 60.33 3.886 98.70 4.886 124.10 0.6 152.5 2.875 73.03 4.429 112.50 5.429 137.90 0.6 153 3.500 88.90 5.098 129.50 6.098 154.90 0.6 15Dimension B maximum allowable increase is 1 inch (25.4 mm). This will result in acorresponding increase in dimension C in order to maintain proper clamping forceRF Head Assembly Installation ProcedureF ollow the steps in Procedure A -1 to install the RF Head Assembly including main SupportBracket Assembly .68P09277A59 -8 4 -37PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Div ersit y Access P oint (DAP) RF Head Assembly Installation Chapter 4: Access P oint Hardw are InstallationThe following procedure is based on the RF Head arriving already assembled. If theRF head must be assembled at the site then follow the procedure in Appendix AAlternate RF Head Installation Procedure .Figure 4 -18 RF Head Assemblyti-cdma-05725.epsAdjust Retention Brackets slots upward to align with side mounting bracket slotsProcedure 4 -13 Procedure to Install RF Head AssemblyContinued4 -38 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Div ersit y Access P oint (DAP) RF Head Assembly Installation1From RF Head Main Support Bracket Assembly , remove nuts and washersfrom both ends of the U -bolts.2Set RF Head Main Support Bracket Assembly at the desired location onthe pole.3Slide first U -bolt around pole and through top slots of RF Head MainSupport Bracket Assembly . Slide washers over threaded ends of U -bolt.Thread nuts on U -bolt and hand tighten.4Slide second U -bolt around pole and through bottom slots of MainSupport Bracket Assembly . Slide washers over threaded ends of U -bolt.Thread nuts on U -bolt and hand tighten.5Align Main Support Bracket Assembly on pole to desired direction andtighten nuts using a socket wrench. T orque nuts to 24. ft-lbs (32.5 N-m).6On the inside of the Base Control Unit (B CU) Customer InterfaceCompartment are color coded stickers and matching tie-wraps.The colors are matched to the RF Head DC power cables. Thecolors are as follows:•RFU 1 = RED•RFU 2 = BL UE•RFU 3 = YELLOW•RFU 4 = GREENRemove the appropriate color sticker and apply it to theunderside of the RF Head. Use the appropriate tie-wraps toidentify the DC power cables and the Fiber Optic cables.F or Example:The first RF Head used would have the power connector identified with theRED sticker , and the power and fiber cables would be tagged withthe RED tie-wraps.7A ttach RF cables between R adome and RF Head. T orque nuts to 38 in-lbs(4.3 N-m).8A ttach solar shield.Insert mushroom head knobs near bottom of shieldinto keyhole slots on sides of mounting bracket.Slide solar shield into position over handleand into slots on top of mounting bracket.Tighten screws to secure shield to brackets.9Prepare the RF Head for hoisting.A ttach carabiner to handle of RF Head.Use the block and tackle to carefully hoist (so cables will not be damaged)the RF Head Assembly up to the tower . Proceed to step 10 .Continued68P09277A59 -8 4 -39PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Div ersit y Access P oint (DAP) RF Head Assembly Installation Chapter 4: Access P oint Hardw are InstallationProcedure 4 -13 Procedure to Install RF Head Assembly (Continued)10Slide the RF Head into the side mounting bracket and retention bracketslots. See Figure A-31 1Ensure that the RF Head is properly mounted and its movementis not obstructed. T o adjust the tilt (up/down angle) loosen twoM6 screws on each side of unit using a 10 mm socket or crescentwrench. R ange of motion is 25 degrees from horizontal. Theretention bracket serves as an indicator of the tilt in degrees.When RF Head is set at the desired position, tighten captivebolts on retention bracket. T orque bolts to 45 in-lbs (5.0 N-m).Tighten captive screws at pivot on each side of unit tosecure RF Head. T orque screws to 45 in-lbs (5.0 N-m).12Proceed to Procedure 4-14 for RF Head DC P ower Cable connectionprocedure.4 -40 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation RF Head DC P ower Cabling InstallationRF Head DC Power Cabling Installation■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ObjectiveThis section contains the procedure for installing the RF Head DC power cables.DC Cable DescriptionCable G listed in T able 3 -1 is required for installationTools RequiredThe following tools are required to install the DC P ower cables.RF Head DC Power Cable InstallationF ollow the steps in Procedure 4 -14 to install the RF Head DC P ower Cables.Procedure 4 -14 Procedure to Install RF Head DC P ower Cables1If not already open, open the B CU Customer Interface compartment.2Before routing DC power cable, verify that it is properly color coded. If morethan one RF Head in use, ensure that they are all properly color coded. Thecolors are as follows:•RFU 1 = RED•RFU 2 = BL UE•RFU 3 = YELLOW•RFU 4 = GREENColor coded labels and tie-wraps can be found on the compartmentside of the door of the B CU Customer Interface Compartment.Tie-wraps should be attached near the DC P ower cable connector .Continued68P09277A59 -8 4 -41PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
RF Head DC P ower Cabling Installation Chapter 4: Access P oint Hardw are InstallationProcedure 4 -14 Procedure to Install RF Head DC P ower Cables (Continued)3Route the DC P ower cables through conduit up to the tower . Bundle andsecure the cables (if RF Head is not present) or connect to the appropriateRF Head.Connect or disconnect the cable b y turning the coupling nut. Donot try to connect or disconnect the cable b y turning the cable orother attaching components.4Proceed to Procedure 4-16 for the Fiber Optic Cable connection procedure.Figure 4 -19 Base Control Unit RF Head DC P ower Connectionti-cdma-04183.epsRFU 1, RFU 2, RFU 3, RFU4CAUTION LIVE TERMINALSCAUTION PRIOR TO INSTALLATION/REMOVAL OF WIRE TO TERMINALBLOCK. ASSOCIATED CIRCUIT BREAKER TO BE DISENGAGED+54VDCRETURN+54VDCRETURN+54VDCRETURN+54VDCRETURNRFU 1 RFU 3 RFU 4RFU 24 -42 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Antenna Cabling InstallationAntenna Cabling Installation■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ObjectiveThis section contains the procedure for installing the antenna cables.Installing Antenna CablesThe antenna cables between RF Head and radome can be installed before or after the RF HeadAssembly is mounted on the pole.68P09277A59 -8 4 -43PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
RF Head Ground Cabling Installation Chapter 4: Access P oint Hardw are InstallationRF Head Ground Cabling Installation■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■The RF Head comes with a ground lug attached, but no ground wire.F ollow the procedure inProcedure 4 -15 RF Head Ground Cable Installation1Use a 10 mm socket wrench to loosen ground lug captive screws on RF Head.2Remove ground lug.3Slide a 6 A WG wire into the ground lug.Crimp ground lug onto wire.V erify that 6 A WG wire is secure within groundlug.4Reattach ground lug onto RF Head.Use a 10 mm socket wrench to tightencaptive screws. T orque to 45 in-lbs (5.0 N-m).Secure opposite other end of ground wire to tower ground.4 -44 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Fiber Optic Cabling InstallationFiber Optic Cabling Installation■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ObjectiveThis section contains the procedure for installing the fiber optic cables.Cable DescriptionCable H as listed in T able 3 -1 is required for installation.The minimum bend radius for this cable is 90 mm.Procedure 4 -16 Procedure to Install Fiber Optic Cables1Before routing the Fiber Optic cable(s) up thetower , verify that it is properly color coded.Red — RF Head 1Blue — RF Head 2Y ellow — RF Head 3Green — RF Head 4Color coded labels and tie-wraps can be found on the compartmentside of the door of the B CU Customer Interface compartment.2Connect the Fiber Optic cables to the bulkhead feedthroughs (FIBER) onthe underside of the Base Control Unit (B CU). T orque connector nut to 38in-lbs (4.3 N-m).Connect or disconnect the cable b y turning the coupling nut. Donot try to connect or disconnect the cable b y turning the cable orother attaching components.3Route the cable(s) up the tower(s), bundle and secureto tower (if RF Head is not present) or connect to the68P09277A59 -8 4 -45PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Fiber Optic Cabling Installation Chapter 4: Access P oint Hardw are InstallationProcedure 4 -16 Procedure to Install Fiber Optic Cables (Continued)appropriate RF Head. T wist coupling nut until it stops (detent).Use tie-wraps or appropriate clamps to secure cable to tower .4 -46 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
C h a p t e r5Optional Equipment■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■68P09277A59 -8 5 -1MA Y 2007 PRELIMINARY - UNDER DEVELOPMENT
R ack Mounting Chapter 5: Optional EquipmentRack Mounting■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Rack Mount Instructionsto be followed in all rack mount installations for all voltage range equipment (+27 VDC , -48VDC , and A/C):1. Elevated Operating Ambient - If installed in a closed or multi -unit rack assembly , theoperating ambient temperature of the rack environment may be greater than roomambient. Therefore, consideration should be given to installing the equipment in anenvironment compatible with the maximum ambient temperature of the equipment (55C)2. Reduced Air Flow - Installation of the equipment in a rack should be such that the amountof air flow required for safe operation of the equipment is not compromised.3. Mechanical Loading - Mounting of the equipment in the rack should be such that ahazardous condition is not achieved due to uneven mechanical loading.4. Circuit Overloading - Consideration should be given to the connection of the equipment tothe supply circuit and the effect that overloading of the circuits might have on over currentprotection and supply wiring. Appropriate consideration of equipment nameplate ratingsshould be used when addressing this concern.5. Reliable Earthing - Reliable earthing of rack -mounted equipment should be maintained.P articular attention should be given to supply connections other than direct connections tothe branch circuit (e.g. use of power strips).5 -2 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Optional Band P ass FiltersOptional Band Pass Filters■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■OverviewThis chapter contains general information and procedures for installing optional equipment.Band pass filters are available as optional equipment to accommodate customers with specificband allocations.68P09277A59 -8 5 -3PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Optional Band P ass Filters Chapter 5: Optional EquipmentFilter RequirementsW eight and Dimensions The band pass filter(s) used should meet the followingrequirements:•W eight: 1.6 kg (3.5 lbs)•Dimensions: 50 mm (2 in) Wx 150 mm (6 in) Hx 100 mm (4 in) D.Figure 5 -1 Band P ass FilterFilter Mounting Figure 5 -2 shows the optimal mounting position on the RF Carrier Unit(RFCU). The filters are mounted such that cable lengths are kept to a minimum. There is amounting bracket already on the RF Head Assembly for the optional filter .Figure 5 -2 Filter Mountingti-cdma-05748.epsDIV5 -4 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Motorola Stabilit y Oscillator (MSO)Motorola Stability Oscillator (MSO)■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■OverviewThe Motorola Stability Oscillator (MSO) is available as optional equipment to accommodatecustomers that want this backup timing module.68P09277A59 -8 5 -5MA Y 2007 PRELIMINARY - UNDER DEVELOPMENT
Motorola Stabilit y Oscillator (MSO) Chapter 5: Optional Equipment5 -6 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
C h a p t e r6What’s Next and Cleanup■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■68P09277A59 -8 6 -1MA Y 2007 PRELIMINARY - UNDER DEVELOPMENT
What ’ s Next Chapter 6: What ’ s Next and CleanupWhat’s Next■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■IntroductionOptimization is the next procedure you should perform. There are two things left to do beforeyou begin the optimization:1. Clean up the site2. Fill out the installation completion checklistClean Up SiteClean up the site by following the information given in theSite Cleanuparea in this chapter .Fill Out ChecklistA fter the site is cleaned up, fill out the installation completion checklist. This checklist is locatedin theInstallation Completion Checklistarea of this chapter .Optimize the SystemOptimize the system by following the procedures given in the appropriate optimization manual.The hardware installation does not include card placement and turning on power . These thingsand more are covered in the appropriate optimization manual.6 -2 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Site CleanupSite Cleanup■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ToolsPlace all hand and power tools in the installation tool kit or other appropriate place. Note anytools that need replacement, cleaning, or adjustment.MaterialsPlace any leftover materials in a location specified by the site manager .Remove DebrisRemove any packing material. Ensure that all scrap materials have been removed. Clean/sweepthe floor . Ensure that all chalk line marks have been removed.EnvironmentOrganize any items (manuals, materials, etc.) left on site and place them in a location specifiedby the site manager .68P09277A59 -8 6 -3PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Installation Completion Checklist Chapter 6: What ’ s Next and CleanupInstallation Completion Checklist■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■Installation Completion ChecklistCheck the items listed in T able 6 -1 .DirectionsFill out the installation completion checklist and make any necessary copies. Y ou may copythis check sheet as needed. The item numbers do not represent a specific order , they aresupplied for convenience.Installation ChecklistHardware Installation Completion Date: _______________________Site: _________________________________________________Serial Number: _________________________________________Checklist Completed By: __________________________________Checklist Reviewed By: __________________________________6 -4 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Installation Completion ChecklistTable 6 -1 Hardw are Installation ChecklistItemNo.Item Notes1Equipment is not damaged.2Air flow clearance requirements are met.3Base Control Unit (B CU) is securely mounted to wallor pole.4B CU and RF Carrier Unit (RFCU) are RF cabledcorrectly .5B CU and RFCU are DC power cabled correctly .6B CU is ethernet cabled. (If installed)7RF Head is securely mounted to pole.8Band P ass filters are cabled to RFCU correctly (Ifused)9Conduit is sufficiently grounded10Antennas are grounded to tower11The antenna cables are protected by lightningarrestors (if applicable).12B CU is grounded13RF Head is grounded.14RGPS is cabled to B CU .15RGPS head and mast are secure.16RGPS connection is protected by lightning arrestors(if applicable).17RGPS head has a clear view of the sky and is not in alocation which accumulates debris. Make sure theRGPS is located away from the transmit antennas.18Local GPS (RF GPS) antenna is secure. (If used)19Local GPS cabling is installed (If used).20Installation hardware is removed.21The site is cleaned, swept and trash removed.22The site specific documentation is present at the site.68P09277A59 -8 6 -5MA Y 2007 PRELIMINARY - UNDER DEVELOPMENT
Installation Completion Checklist Chapter 6: What ’ s Next and Cleanup6 -6 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
A p p e n d i xAAlternate RF Head Installation Procedure68P09277A59 -8 A -1MA Y 2007 PRELIMINARY - UNDER DEVELOPMENT
Manual RF Head Installation Procedures Appendix A: Alternate RF Head Installation ProcedureManual RF Head Installation Procedures■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■OverviewThis section contains the procedures for installing the Diversity Access P oint RF Head which iscomprised of the TRX Module and antenna radome. Refer to Figure 1–2.DAP RF HeadRefer to Figure 1 -4 for the major components of the DAP RF Head.Electrical RequirementsThe RF Head is designed to use 40 to 59 VDC (nominal +54 VDC) supplied through the BaseControl Unit (B CU).Dimensions and Weight•Dimension: 228.6 mm (9 in) Wx 712 mm (28 in) Hx 406 mm (16 in) D•W eight: 27.2 kg (60 lbs)The dimension measurements do not include connectors, hinges, handles, or latches.Conduit SizesRefer to T able A -1 for conduit sizes.Table A -1 Conduit R equirementsNo. DesignationRequired Size1P ower1–1/4 inch2Fiber OpticNoneA -2 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Manual RF Head Installation ProceduresTools and Materials•Mounting Bracket Assembly•U -bolts•Set of metric sockets (3/8–in or 1/4–in)•Set of standard sockets (3/8–in or 1/4–in)•3/8–in or 1/4–in driver•T orque Driver•Cordless P ower Driver•Ground Lug•Crimp T ool•T30 T orx Screw Driver•Adjustable Crescent W renchU -Bolt SpecicationsThe U -bolt issupplied by the Customer .Reference Figure A -1 and to determine the properU -bolt to use.68P09277A59 -8 A -3MA Y 2007 PRELIMINARY - UNDER DEVELOPMENT
Manual RF Head Installation Procedures Appendix A: Alternate RF Head Installation ProcedureFigure A -1 U -Bolt Sizingti-cdma-05727.epsCBTable A -2 DAP U -Bolt SizingNominalPipe SizePipe ODMinimum DimensionBMaximum DimensionBMinimumDimension C(in) (in) (mm) (in) (mm) (in) (mm) (in) (mm)2 2.375 60.33 3.886 98.70 4.886 124.10 0.6 152.5 2.875 73.03 4.429 112.50 5.429 137.90 0.6 153 3.500 88.90 5.098 129.50 6.098 154.90 0.6 15Dimension B maximum allowable increase is 1 inch (25.4) mm. This will result in acorresponding increase in dimension C in order to maintain proper clamping forceRF Head Mounting Bracket Assembly InstallationFigure A -2 shows the Mounting Bracket Assembly for the RF Head.A -4 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Manual RF Head Installation ProceduresFigure A -2 RF Head Mounting Br ack et Assemblyti-cdma-04179.epsRF Head Mounting Bracket Assembly ProcedureF ollow the steps in Procedure A -1 to install the pole mounting bracket for the RF Head.68P09277A59 -8 A -5MA Y 2007 PRELIMINARY - UNDER DEVELOPMENT
Manual RF Head Installation Procedures Appendix A: Alternate RF Head Installation ProcedureProcedure A -1 Procedure to Install RF Head Main Support Br ack et Assembly1Remove nuts and washers from both ends of the U -bolt.2Set Main Support Bracket Assembly at the required location on the pole.It is recommended that two people perform mounting the bracketto the pole. One person can perform the bracket mounting byusing a block and tackle to hold bracket at the desired mountinglocation.3Slide first U -bolt around pole and through top slots of MainSupport Bracket Assembly . Slide washers over threads.Thread nuts on U -bolt and hand tighten.4Slide second U -bolt around pole and through bottom slots ofMain Support Bracket Assembly . Slide washers over threads.Thread nuts on U -bolt and hand tighten.5Align Main Support Bracket Assembly on pole facing the appropriatedirection and tighten nuts using a socket wrench or power driver . T orquenuts to 24 ft-lbs (32.5 N-m).Installing the RF HeadF ollow the steps in Procedure A -2 to install the RF Head.Procedure A -2 Procedure to Prepare and Install RF HeadPrepare RF Head1Place the RF Head on a flat surface, large finned-side down.2A ttach the left and right side mounting bracketsto RF Head using a T30 T orx screw driver .The brackets straight edges face away from Main Support Bracket Assembly .See Figure A-33A ttach solar shield to side brackets by snapping the tabs on the bottom of theshield into side bracket slots. Refer to Figure A-3 .4Lift shield and drop over the top of the RF Head.Handle of RF Head slips through slot in solar shield.The captive screws on the mounting bracket are used to secure the solarshield to it. Tighten the captive screws to secure the solar shield to themounting brackets. T orque captive screws to 45 in-lbs (5.0 N-m)5Set the RF Head so that it is resting on the side brackets support arms andRF Head bottom (filter if attached).A -6 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Manual RF Head Installation ProceduresProcedure A -2 Procedure to Prepare and Install RF Head (Continued)6Install the antenna (R adome). Hook the antenna top supportbrackets over the bolts near the top of the RF Head.Push the bottom of the antenna and hook those brackets over the boltsnear the bottom of the RF Head.7Secure antenna using a 10 mm socket and driver to tighten the 4 screws.T orque the bolts to 45 in-lbs (5.0 N-m).8Reposition the RF Head on its side.A ttach RF cables between antenna and RF Head.T orque the nuts to 38 in-lbs (4.3 N-m).If the optional filter is being used, proceed toProcedure A-3 to attach it to the RF Head.Refer to Figure A-4 . Otherwise, proceed to step 99If more than one RF Head is in use tag the DC P ower cable pairs usingthe color coded labels supplied inside the B CU Customer Interfacecompartment. Label the cables with the color coded tie-wraps as required.The cables are color coded as follows:•RFU 1 — Red•RFU 2 — Blue•RFU 3 — Y ellow•RFU 4 — GreenPlace the color coded labels at the connector ends of both the DC powerand Fiber Optic cables.10Loosen captive screws and ground lug from RF Head.Insert 6 A WG ground wire into ground lug and crimp in place.Reattach ground lug to RF Head.A ttach opposite end of ground wire to tower ground.Do the same for the remaining RF Head ground lugs, as required.1 1Connect Fiber Optic Cables (color coded as well) to RF Head.T wist on connector until it stops (detent)12A t this point, proceed to the Site Commissioning document for B CU and RFHead test information and operational verification.13The B CU and RF Head have been verified as operational, proceed with step 14 .14V erify that the DC power cables are disconnected from the B CU .15A ttach solar shield.Insert mushroom head knobs near bottom of shieldinto keyhole slots on sides of mounting bracket.Slide solar shield into position over handleand into slots on top of mounting bracket.Tighten screws to secure shield to brackets.68P09277A59 -8 A -7MA Y 2007 PRELIMINARY - UNDER DEVELOPMENT
Manual RF Head Installation Procedures Appendix A: Alternate RF Head Installation ProcedureProcedure A -2 Procedure to Prepare and Install RF Head (Continued)Install RF Head16Prepare the RF Head for hoisting.A ttach carabiner to handle of RF Head.Use the block and tackle to hoist the RFHead to the Main Support Bracket Assembly .Carefully hoist RF Head up to Main Support Bracket Assembly .17Align to captive screws on side support bracket with the Main SupportBracket Assembly curved slots and drop into place. (Retentionbrackets on each side of the Main Support Bracket Assemblyshould automatically slide upward to help hold the RF Head.)If not, slide retention bracket on Main Support Bracket Assembly up,aligning the RF Head screw with captive nuts on the side supportbrackets. Hand tighten captive screws. Do not fully tighten screws.Refer to Figure A-3 .18Ensure that the RF Head is properlymounted and its movement is not obstructed.Adjust the azimuth (up/down angle) loosen two M6 screws oneach side of unit (if required, use a 10 mm socket or crescentwrench). R ange of motion is 25 degrees from horizontal.The retention bracket serves as an indicator of the azimuth in degrees.When RF Head is set at the desired position, tighten captivescrews on retention bracket. T orque bolts to 45 in-lbs (5.0 N-m).Tighten captive screws at pivot of each side of unit to secure RF Head.T orque bolts to 45 in-lbs (5.0N-m).19Use a 10 mm socket wrench to loosen ground lug captive screws on RF Head.Remove ground lug.Slide a 6 A WG wire into the ground lug.Crimp ground lug onto wire.V erify that 6 A WG wire is secure within ground lug.20Reattach ground lug onto RF Head.Use a 10 mm socket wrench to tighten captivescrews. T orque screws to 45 in-lbs (5.0 N-m).Secure opposite other end of ground wire to tower ground.21Connect DC power cables to the RF Heads.Route DC power cables through conduit to bottom of theB CU and up into the B CU Customer Interface Compartment.Connect the cables to their respective RFU 1 — RFU 4 connectors bymatching the tie-wrap color with the connector color .22Route Fiber Optic cables down the tower to the under side of the B CU .Connect cable to the appropriate FIBER feedthrough connector .A -8 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation Manual RF Head Installation ProceduresFigure A -3 RF Head Side Mounting Br ack ets and Solar Shieldti-cdma-04195.epsRF HeadSolar Shield2X Side BracketsProcedure A -3 Procedure to Install Optional RF Filter1From Procedure A-2 . If already attached to side mounting brackets, removeRF Filter mounting bracket.2Secure RF Filter to filter mounting bracket using four screws. T orque screwsto 45 in-lbs (5 N-m).3Reattach RF Filter mounting bracket to RF Head side mounting brackets andsecure with two captive screws. T orque screws to 45 in-lbs (5 N-m).4A ttach four RF cables between the antenna and the RF Head.See Figure A-4 .Return to Procedure A-2 .step 968P09277A59 -8 A -9MA Y 2007 PRELIMINARY - UNDER DEVELOPMENT
Manual RF Head Installation Procedures Appendix A: Alternate RF Head Installation ProcedureFigure A -4 Antenna to Filter RF Cable Connection Diagr amti-cdma-05748.epsDIVA -10 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
A p p e n d i xBAlternate RGPS Installation68P09277A59 -8 B -1MA Y 2007 PRELIMINARY - UNDER DEVELOPMENT
RGPS Cabling Installation Appendix B: Alternate RGPS InstallationRGPS Cabling Installation■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■ObjectiveThis section contains procedures for installing the Remote Global P ositioning System (RGPS).Cable DescriptionCables C and L as listed in T able 3 -1 are required for installation.Tools RequiredThe following tools are required for RGPS installation.•Flat blade screw driverCable PinoutFigure B -1 Connector Pins Numbering for Cables C and Lti-cdma-04196.eps1234567891011 12CONNECTOR FOR CABLE CPIN 1CONNECTOR FOR CABLE C1PIN 9B -2 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation RGPS Cabling InstallationTable B -1 Pinout for Cables C and LCable C Cable LPin No.Signal Name W ire ColorConnector APin No.Signal NameConnector BPin No.9DC Ground 1 Blue–Black15 RGPS Return 151 P ower 1Blue8RGPS +54V Supply88DC Ground 2 Y ellow–Black14 RGPS Return 1410 P ower 2Y ellow7RGPS +54V Supply74Transmit P ort (–) Green–Black9DA T A (-) From Head125Transmit P ort (+)Green 1DA T A (+) From Head42Receive P ort (–) White–Black12DA T A (-) T o Head93Receive P ort (+) White4DA T A (+) T o Head17No ConnectRed–BlackNo Connect No Connect No Connect6 No ConnectRedNo Connect No Connect No Connect12PPS Timing (–) Brown–Black10SYNC (-) From Head1011PPS Timing (+)Brown2SYNC (+) From Head2RGPS InstallationFigure B -2 shows the RGPS Head and Figure B -3 shows the RGPS installation. Be sure to factorin mounting considerations as described in Chapter 3 Cable Descriptions .The RGPS head must not mak e contact with an y metal surface other than the pro videdhardw are. Use only the equipment pro vided to mount the RGPS head. F ailure to do socould damage the RGPS head.Procedure B -1 Procedure for Installing the RGPS Head and Cabling1Determine the RGPS mounting location.2The structure of the w all should be v eried b y a qualied structur alengineer .68P09277A59 -8 B -3MA Y 2007 PRELIMINARY - UNDER DEVELOPMENT
RGPS Cabling Installation Appendix B: Alternate RGPS InstallationProcedure B -1 Procedure for Installing the RGPS Head and Cabling (Continued)Mounting the RGPS head and hardware to an inadequate wall structure and/orusing inadequate installment methods can result in serious personal injury .Use the appropriate mounting bolts for the mounting surface and install thetwo wall mounting brackets. Refer to Figure B -3 .3Route the 12-pin Deutsch connector of the RGPS cable (C) through the RGPSmounting pipe.4Connect the RGPS cable (C) connector to the RGPS head 12-pin connectoras shown in Figure B -3 and Figure B -4 . Tighten the spinning flange on theconnector a quarter turn to secure the connection.5Insert the RGPS mounting pipe into the threaded mount of the RGPS headand carefully hand-tighten.6Install the RGPS mounting pipe into the mounting brackets as shown inFigure B -3 . Tighten the U -bolt clamps to secure the assembly .7Route the free ends of the BTS RGPS cable (L) and RGPS cable (C) tothe lightning arrestor . Remove any excess cable length and strip offapproximately 15 cm of the cables outer insulation.8Connect the 12 individual connectors and cable drain of each cable end to thelightning arrestor as shown in Figure B -5 . Double check the lightning arrestorconnections for compliance with those presented in Figure B -5 .9Route the RGPS cable from the lightning arrestor to the bottom of the B CU .10If not already open, open the Customer Interface compartment.If not already done, remove access hole cover .1 1Route the RGPS cable up through the access hole and connect to RGPSD -Connector .B -4 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation RGPS Cabling InstallationFigure B -2 RGPS Headti-cdma-05702.epsTHREADED MOUNT ADAPTERTHREADED MOUNT ADAPTER 12-PIN DEUTSCH TYPE MMP CONNECTOR12-PIN DEUTSCH TYPE MMP CONNECTORALTERNATE RGPS HEAD (MOTOROLA P/N 0186012H04) RGPS HEAD (MOTOROLA P/N STLN6594)68P09277A59 -8 B -5MA Y 2007 PRELIMINARY - UNDER DEVELOPMENT
RGPS Cabling Installation Appendix B: Alternate RGPS InstallationFigure B -3 Installing the R emote GPS Headti-cdma-05740.epsWALL MOUNTING BRACKETS (2)CLAMP BRACKETS (2)U-BOLTSCABLE TO LIGHTNING ARRESTOR (CABLE C)RGPS HEAD WITH 12 PIN MALE CONNECTORMATING CONNECTORSRGPS INTERFACE CABLE WITH 12 PIN FEMALE CONNECTOR ON ONE END AND UNTERMINATED WIRE ON OTHER ENDCABLE TO LIGHTNING ARRESTOR (CABLE C)ALTERNATE RGPS HEAD (MOTOR OLA P/N 0186012H04)RGPS H EAD (MOTORO LA P/N STLN6594)Connecting the RGPS Cable to Lightning ArrestorFigure B -4 is a diagram of the RGPS connections. Figure B -5 is a detail of the LightningArrestor connections.B -6 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation RGPS Cabling InstallationFigure B -4 RGPS to Base Control Unit Connection Diagr amBlue/BlackBlueYellow/BlackYellowGreen /BlackGreenWhite/Bla ckWhiteBrown/BlackBrown123456789101 1 12Earth Groun dRGPS C ABLE CO NNECTOR(VIEWED FROM CABLE PE RSPECTIVE)C LCABLE DRAINLIGHTNING ARRESTOR(WNP CGDSO971017AA 1 OR E QUIVALENT)D-CONNECTORTO BTS11410241278159ALTERNATE RGPS HEAD (MOTOR OLAP/N 0186012H04)CELL SITE GRO UND = Red Red/Black 311YellowYellow/BlackYellowYellow/BlackNo ConnectionNo Connectionti-cdma-05701.epsRGPS H EAD (MOTORO LAP/N STLN6594)- OR -68P09277A59 -8 B -7MA Y 2007 PRELIMINARY - UNDER DEVELOPMENT
RGPS Cabling Installation Appendix B: Alternate RGPS InstallationFigure B -5 RGPS Lightning Arrestor Wiringti-cdma-04190.epsBlue/BlackBlueYellow/BlackYellowGreen/BlackGreenWhite/BlackWhiteRed/BlackRedBrown/BlackBrownCable DrainBlue/BlackBlueYellow/BlackYellowGreen/BlackGreenWhite/BlackWhiteRed/BlackRedBrown/BlackBrownCable Drain+40VDC Lines +17V DC Lines +17VDC Lines+17VDC Equipm ent+17VDC Equipment+ 40VDC Equipm entL (RGPS)TO BCUUNITC (RGPS)TO RGPSRECEIVEREARTH GROUNDMOUNTING PLATEBlue/BlackBlueYellow/BlackYellowGreen/BlackGreenWhite/BlackWhiteRed/BlackRedBrown/BlackBrown123456789101112B -8 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
A p p e n d i xCMMI Cable Fabrication68P09277A59 -8 C -1MA Y 2007 PRELIMINARY - UNDER DEVELOPMENT
MMI Cable F abrication Appendix C: MMI Cable F abricationMMI Cable Fabrication■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■■PurposeIf the Motorola SLN2006A Man Machine Interface (MMI) Interface Kit is not available, cablescan be fabricated by the user to interface a nine -pin serial connector on an Line MaintenanceF acility (LMF) computer platform with an MMI connector . This section provides the informationnecessary for fabricating these cables.Required PartsTable C -1 P arts R equired to F abricate MMI CableItem Part NumberQtyDescriptionAMotorola 3009786R011Ribbon cable assembly , 1.524 M, one 8-contact MMIconnector , one 10-contact connectorBAMP 749814-1, BelkinA4B202B GC , or equivalent1Receptacle kit, unassembled, 9-position, socketcontacts, unshielded, metal or plastic shell, solderor crimp-type contactsCable DetailsFigure C -1 illustrates the details of the fabricated MMI cable.C -2 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007
Access P oint Hardw are Installation MMI Cable F abricationFigure C -1 F abricated MMI Cable Detailsti-cdma-00133.eps1 3 5 72 4 6 88-Contact MMI PlugSocket Numbering(Mating Side)123456789DB-9 Plug Socket Numbering(Mating Side)FABRICATION NOTES:1. Separate wires at unterminated end of ribbon cable as required to connect to DB-9 connector contacts2. Dark wire on ribbon cable of cable assembly 3009786R01 connects to pin 1 of the 8-contact plug3. Strip three ribbon cable wires with connections specified in and connect to DB-9 plug contacts as specified in Table C-2 4. Shorten un-connected ribbon cable wires enough to prevent contacting DB-9 contacts, leaving enough wire to engage any strain relief in the DB-9 connector shellItem BWire Run ListT able C -2 provides the wire run/pin -out information MMI cable.Table C -2 F abricated MMI Cable Wire R un List8-CONT ACT MMI PLUGCONT ACTDB-9 PLUGCONT ACT1 NC2 NC3 NCCommon 4– — — — — — — — —5RxD 5————————2TxD 6————————37NC8 NC68P09277A59 -8 C -1MA Y 2007 PRELIMINARY - UNDER DEVELOPMENT
C -2 68P09277A59 -8PRELIMINARY - UNDER DEVELOPMENT MA Y 2007

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